| CVE ID | CVE-2022-20702 |
| CVSS SCORE | 7.0, AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| AFFECTED VENDORS |
Cisco |
| AFFECTED PRODUCTS |
RV340 |
| VULNERABILITY DETAILS |
This vulnerability allows local attackers to escalate privileges on affected installations of Cisco RV340 routers. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the utility-ping-request script. The issue results from the creation of a temporary file with insecure permissions. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of root. |
| ADDITIONAL DETAILS |
Cisco has issued an update to correct this vulnerability. More details can be found at:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-smb-mult-vuln-KA9PK6D |
| DISCLOSURE TIMELINE |
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| CREDIT | Jeongun Baek of Diffense |
